import type { SlotRegistry } from './slot-registry.js';
export type { ContentSlotConfig, DetailsSlotConfig, HeaderSlotConfig, SidebarSlotConfig, } from './slot-config.js';
/** @internal */
export interface PageLayoutPortalContextValue {
    hosts: {
        header: HTMLDivElement;
        sidebar: HTMLDivElement;
        content: HTMLDivElement;
        details: HTMLDivElement;
    };
    registry: SlotRegistry;
}
/** @internal */
export declare const PageLayoutPortalContext: import("react").Context<PageLayoutPortalContextValue | null>;
/** @internal */
export declare function usePageLayoutPortalContext(): PageLayoutPortalContextValue;